Substantial performance and design improvements are some of the factors which are said to make the ATTIX wet and dry vacuums from Nilfisk-ALto the ideal choice for contract cleaners, tradespeople and industrial users. The ATTIX 30/40/50 range of 110V and 230V machines features interchangeable vacuum heads, powerful 3,700 1/min airflow and 250mbar vacuum and next gen filter cleaning as standard.